From b1182e548ab23fee1ab51b6e909f6a913452f462 Mon Sep 17 00:00:00 2001
From: seth <getchoo@tuta.io>
Date: Tue, 19 Nov 2024 06:37:19 -0500
Subject: [PATCH] luminance: init at 1.1.0

---
 pkgs/by-name/lu/luminance/package.nix | 83 +++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 pkgs/by-name/lu/luminance/package.nix

diff --git a/pkgs/by-name/lu/luminance/package.nix b/pkgs/by-name/lu/luminance/package.nix
new file mode 100644
index 000000000000..cad11f55d30e
--- /dev/null
+++ b/pkgs/by-name/lu/luminance/package.nix
@@ -0,0 +1,83 @@
+{
+  lib,
+  stdenv,
+  ddcutil,
+  fetchFromGitHub,
+  gtk4,
+  installShellFiles,
+  libadwaita,
+  nix-update-script,
+  pkg-config,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "luminance";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "sidevesh";
+    repo = "Luminance";
+    rev = "refs/tags/${finalAttrs.version}";
+    hash = "sha256-1xDRs+OBzcrB75pILA3ZxIrZEleWVBROBNZz0MsCWnA=";
+  };
+
+  # Use our own ddcbc-api source
+  #
+  # Patch build.sh with the stdenv agnostic `$CC` variable
+  postPatch = ''
+    rmdir ddcbc-api
+    ln -sf ${finalAttrs.passthru.ddcbc-api} ddcbc-api
+
+    patchShebangs build.sh
+    substituteInPlace build.sh \
+      --replace-fail 'gcc' '"$CC"'
+  '';
+
+  strictDeps = true;
+
+  nativeBuildInputs = [
+    installShellFiles
+    pkg-config
+  ];
+
+  buildInputs = [
+    ddcutil
+    gtk4
+    libadwaita
+  ];
+
+  postBuild = "./build.sh";
+
+  postInstall = ''
+    mv build/app com.sidevesh.Luminance
+    installBin com.sidevesh.Luminance
+
+    install -Dm644 install_files/44-backlight-permissions.rules -t $out/lib/udev/rules.d
+    install -Dm644 install_files/com.sidevesh.Luminance.desktop -t $out/share/applications
+    install -Dm644 install_files/com.sidevesh.Luminance.gschema.xml -t $out/share/glib-2.0/schemas
+
+    mv icons $out/share/icons
+    rm $out/share/icons/com.sidevesh.luminance.Source.svg
+  '';
+
+  passthru = {
+    ddcbc-api = fetchFromGitHub {
+      owner = "ahshabbir";
+      repo = "ddcbc-api";
+      rev = "f54500284fcfc2f140d5ae01df779f3f47c9b563";
+      hash = "sha256-ViKik3468AHjE7NxdfrKicDNA0ENG6DmIplYtKVqduw=";
+    };
+
+    updateScript = nix-update-script { };
+  };
+
+  meta = {
+    description = "Simple GTK application to control brightness of displays including external displays supporting DDC/CI";
+    homepage = "https://github.com/sidevesh/Luminance";
+    changelog = "https://github.com/sidevesh/Luminance/releases/tag/${finalAttrs.version}";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ getchoo ];
+    inherit (ddcutil.meta) platforms;
+    mainProgram = "com.sidevesh.Luminance";
+  };
+})